LONDON – Tate Modern presents the UK’s largest ever exhibition of Alexander Calder (1898-1976). Calder was one of the truly ground-breaking artists of the 20th century and, as a pioneer of kinetic sculpture, played an essential role in shaping the history of modernism. “Alexander Calder: Performing Sculpture,” on display Nov. 11 through April 3, 2016, brings together approximately 100 works to reveal how Calder turned sculpture from a static object into a continually changing work to be experienced in real time.